Array.at

atindex

Group: Selections

Documentation

Gets an element from the array at a specified index (0-based).

Arguments

• index: The location in the array to get the element from. The index is also allowed be negative, then the elements are indexed from the back of the array, i.e. -1 will correspond to the last element.

Examples

Get the second element of an array.

      [1, 2, 3].to_array.at 1 == 2

Get the last element of an array.

      [1, 2, 3].to_array.at -1 == 3